Retaining Wall Construction in New Roads, LA
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Cost Range
$2,250–$7,500
Local Pros
38 available
Overview
Build a retaining wall to prevent soil erosion, create level yard areas, and add visual interest to your landscape. Materials include interlocking block, natural stone, poured concrete, and timber.
New Roads Climate Considerations (hot humid)
Common Signs You Need Retaining Wall Construction
- • Soil erosion on slopes
- • Yard flooding from poor drainage
- • Want to create terraced garden beds
- • Hillside is unstable
- • Need to level a section of yard
- • Existing retaining wall is failing
Retaining Wall Construction Cost in New Roads
Low
$2,250
Average
$4,875
High
$7,500
DIY vs. Call a Pro
Retaining walls under 3 feet tall are manageable DIY projects using interlocking landscape blocks. Excavate a level trench, add compacted gravel base, stack blocks with construction adhesive, and backfill with drainage gravel behind the wall.
Call a professional when:
Hire a professional for walls over 3-4 feet tall (may require engineering and permits), walls supporting structures, walls on steep slopes, or natural stone walls requiring skilled masonry.
Landscapers in New Roads
Scapes, Inc.
Lafayette, LA
(337) 233-7704The Grass & Rock Shoppe
Lafayette, LA
(337) 856-0486Brothers Services
Lafayette, LA
(337) 516-1519Doucet’s Lawn Care and Landscape LLC
Lafayette, LA
(337) 654-5274Founding Member
Premium spot in New Roads
Ambassador
Lead the New Roads community
Founding Member
Premium spot in New Roads
New Roads Housing Market
Median Household Income
$48,017
Median Home Value
$155,400
Median Rent
$451/mo
Homeownership Rate
74.2%
Population
4,457
Median Year Built
1980
Source: U.S. Census Bureau, ACS 2023 5-Year Estimates
Track This in PropDoctor
Retaining Wall Construction
Date
April 2026
Cost
$4,875
Vendor
Your local pro
Warranty
10-year material warranty
New Roads average: $2,250–$7,500
Before
Issue documented with photos
After
Repair completed, area sealed
Materials Used
Warranty Details
10-year material warranty
Auto-Checkup Created
"Retaining Wall Inspection" — every 24 months
Property Health Score
Fair
exterior category +8 pts(67 → 75)
Your health score is calculated based on documentation completeness, maintenance currency, warranty coverage, and investment tracking.
Maintenance Plan for New Roads
Recommended Maintenance Plan — New Roads, Louisiana
Key Risks
- • Hurricane season (Jun-Nov)
- • Mild freezes (occasional pipe risk)
Schedule
Visual inspection (DIY)(DIY)
Professional retaining wall construction
Estimated: $3000–$10000
Emergency inspection for damage
Estimated: $100–$300
Plan for full replacement
Estimated: $9,000–$30,000
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Smith & Sons
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J&R Home Services
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Louisiana Regulations
Building Code: IRC 2021
Seller Disclosure: Sellers must complete a Property Disclosure Document covering 38 specific items. Louisiana follows a warranty-against-redhibitory-defects system.
Natural Disaster Risks: Hurricanes, Flooding, Tornadoes, Subsidence